| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.92 | 9.118% | $70.8394 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $203.33 | 6.747% | $217.0487 | $217.05 | $217.05 | $217.00 |
| Purchase #3 | $128.90 | 5.444% | $135.9173 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $149.59 | 3.105% | $154.2348 | $154.23 | $154.25 | $154.20 |
| Purchase #5 | $234.86 | 8.284% | $254.3158 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $190.73 | 11.382% | $212.4389 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $227.94 | 11.281% | $253.6539 | $253.65 | $253.65 | $253.70 |
| 7 purchase totals = | $1,200.27 | $1,298.4488 | $1,298.45 | $1,298.45 | $1,298.30 | |